• Adobe After Effects Expressions

  Expression error around an array popped up out of nowhere

  Posted by Paul Connors on November 30, 2020 at 4:03 pm

  UPDATE: I’m sorry, it looks like I had a value of “0” for the table1count variable below and when applying the “-1” to that I was getting a negative number for the array lookup and that was causing the error.

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  Hello. I had an expression in place that had been working, but now I get a strange error message: “Property or method named ‘-1’ in Class ‘Array’ is missing or does not exist. …” Here is the expression that had been working fine and the all of a sudden started creating this error:

  table1count = parseInt(comp(“MASTER”).layer(“Table1”).text.sourceText,10);

  yArr = [300,185,80,50,0];

  x = 960;

  y = yArr[table1count-1];

  [x,y]

  Thank you very much.

  Paul Connors replied 5 years, 5 months ago 1 Member · 0 Replies
• 0 Replies

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